Các câu hỏi tương tự
Tính A=1/2+1/14+1/35+1/65+1/104+1/152
1/2+1/14+1/35+1/65+1/104+1/152 = ?
1/2+1/14+1/35+1/65+1/104+1/152
1/2+1/14+1/35+1/65+1/104+1/152
tính nhanh
A = 1/2 + 1/14 + 1/35 + 1/65 + 1/104 + 1/152
tìm S= 1/2 +1/14 + 1/35+ 1/ 65+ 1/104+ 1/152
Tính nhanh :1/2+1/14+1/35+1/65+1/104+152
tính A
A= 1/2+1/14+1/35+1/65+1/104+1/152+1/209
Tính nhanh: 1/2+1/14+1/35+1/65+1/104+1/152